What’s the climate like in Jersey?
The current climate of Jersey features average monthly temperatures ranging from highs of 21°C during the day to lows of 10°C. The average yearly temperature is around 16°C. At night, temperatures in the colder months average around 5°C and in the warmer months around 15°C.
The highest temperature recorded in Jersey in recent years was 38°C in July 2022. The lowest daytime temperature recorded was -2°C in February 2018.
On average, Jersey receives 693 mm of precipitation each year. For comparison, UK gets 701 mm of precipitation annually.
The climate of Jersey is based on weather data from Saint Helier. Other locations might have different weather. You can check out all destinations in Jersey for a full picture of the climate.
Best time to visit Jersey?
The best time to visit Jersey for sunny weather is June through September. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Jersey. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Jersey
The climate table of Jersey shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp. max (°C) | 10 | 10 | 11 | 14 | 16 | 19 | 21 | 21 | 20 | 16 | 13 | 11 |
| Temp. min (°C) | 6 | 6 | 7 | 8 | 11 | 13 | 15 | 15 | 14 | 12 | 9 | 8 |
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| Precipitation (mm) | 81 | 62 | 55 | 26 | 29 | 44 | 23 | 37 | 47 | 85 | 105 | 99 |
| UV Index | 2 | 3 | 5 | 7 | 8 | 8 | 8 | 7 | 6 | 4 | 2 | 2 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 16°C
- Highest temperature: 21°C in July and August
- Lowest temperature: 10°C in January and February
- Precipitation: 693 mm per year, averaging 58 mm per month
- Driest months: 23 mm in July, 26 mm in April and 29 mm in May
- Wettest months: 105 mm in November, 99 mm in December and 85 mm in October
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Weather experiences in Jersey
Good
There was enough sunlight for active recreation and it was n... more
Good
There was plenty of sunshine, so my days were bright and che... more
Table of Contents
Average Temperature per Month in Jersey
This graph shows the average maximum temperatures per month in Jersey. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Jersey
This graph shows how much precipitation Jersey gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Jersey
This graph shows the average UV index per month in Jersey. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Jersey
This graph shows the average yearly temperature in Jersey. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Jersey
This chart shows the total yearly precipitation in Jersey over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Jersey
The weather in Jersey is rated an average of 3,6 out of 5 stars by 7 visitors. Have you been to Jersey? Share your weather experience to help other visitors.
Write your own review
There was enough sunlight for active recreation and it was not too hot for long walks. Occasional showers, but mostly at night.— This text is automatically translated to English
There was plenty of sunshine, so my days were bright and cheerful. Regular rainfall refreshed the atmosphere. In short, a pleasant experience.— This text is automatically translated to English
It rained regularly and the wind was strong. Unfortunately, this impacted our holiday plans. No sunny days, but the quiet calm made up for a lot.— This text is automatically translated to English
If there are regular showers, an umbrella is mandatory. Fortunately, it is not unbearably cold. Reasonable time to visit.— This text is automatically translated to English
Most of the month was sunny with moderate temperatures. It rained a few days, but overall the weather was ideal for leisurely walks and active recreation.— This text is automatically translated to English
Not too cold, but not too hot either. It was quite normal for a spring month, but it can rain a lot, so be prepared. Still, you had a great walk.— This text is automatically translated to English
The sun shone brightly and the occasional rain shower made it a great place to relax and unwind. There were a few windy days, but overall the weather was quite pleasant.— This text is automatically translated to English
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Average Weather in Jersey by Month
Click on a month below to see detailed weather info for Jersey. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
